* {
  box-sizing: border-box;
}

:root {
  color-scheme: dark;
  --gold: #ffe64d;
  --purple: #8c00c8;
  --ink: #10000f;
}

html {
  min-width: 320px;
  background: #10000f;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Montserrat", Arial, sans-serif;
  background: #10000f;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 680px;
  height: min(100svh, 900px);
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(ellipse at 100% 0%, rgba(174, 0, 179, .56), transparent 30%),
    radial-gradient(ellipse at 0% 70%, rgba(113, 0, 126, .48), transparent 34%),
    radial-gradient(ellipse at 100% 88%, rgba(113, 0, 125, .42), transparent 28%),
    linear-gradient(145deg, #09000b 0%, #240020 48%, #10000f 100%);
}

.glow {
  position: absolute;
  z-index: -1;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(30px);
}

.glow-top {
  width: 220px;
  height: 220px;
  right: -125px;
  top: -130px;
  background: #b900c9;
  opacity: .4;
}

.glow-bottom {
  width: 260px;
  height: 180px;
  left: -130px;
  bottom: -100px;
  background: #a000d1;
  opacity: .38;
}

.brand {
  position: relative;
  width: min(88%, 560px);
  margin: 0 auto;
  padding-top: clamp(48px, 8vh, 82px);
  text-align: center;
}

.crown {
  width: 55px;
  height: 42px;
  margin: 0 auto -3px;
}

.crown svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  fill: none;
  stroke: var(--gold);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 5px rgba(255, 220, 53, .45));
}

.crown circle {
  fill: var(--gold);
  stroke: none;
}

.brand-rule,
.brand-subtitle,
.tagline-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.brand-rule span {
  width: 29%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #d6a900, #ffe64d);
  box-shadow: 0 0 7px rgba(255, 224, 44, .35);
}

.brand-rule span:last-child {
  transform: scaleX(-1);
}

.brand h1 {
  margin: 0;
  color: #ffe34b;
  font-family: "Oswald", Impact, sans-serif;
  font-size: clamp(4rem, 13vw, 7.8rem);
  font-weight: 700;
  line-height: .98;
  letter-spacing: -2px;
  text-shadow: 0 3px 0 #b17a00, 0 7px 16px rgba(255, 183, 0, .22);
}

.brand-subtitle {
  gap: 10px;
  margin-top: 7px;
  color: #f4f0f5;
  font-size: clamp(.76rem, 2.7vw, 1.15rem);
  letter-spacing: .34em;
}

.brand-subtitle span {
  width: 17%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #e5c51d);
}

.brand-subtitle span:last-child {
  transform: scaleX(-1);
}

.contact {
  width: min(88%, 430px);
  margin: clamp(82px, 14vh, 135px) auto 0;
  text-align: center;
}

.section-kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 12px;
  font-size: clamp(1.1rem, 4.4vw, 1.75rem);
  font-weight: 900;
  letter-spacing: -.025em;
  text-shadow: 0 2px 10px rgba(255,255,255,.16);
}

.section-kicker em {
  color: #ffe12e;
  font-style: normal;
}

.section-kicker span {
  width: 13%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #d800ff);
}

.section-kicker span:last-child {
  transform: scaleX(-1);
}

.whatsapp-button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;

  width: 100%;
  max-width: 340px;
  min-height: 76px;
  margin: 0 auto;
  padding: 10px 16px;

  border: 2px solid #a5ff98;
  border-radius: 50px;

  background: linear-gradient(
    180deg,
    #43f52c 0%,
    #17c900 50%,
    #087900 100%
  );

  color: #fff;
  text-decoration: none;

  font-family: "Oswald", sans-serif;
  font-size: 26px;
  font-weight: 600;
  white-space: nowrap;

  box-shadow:
    0 0 5px #9cff8b,
    0 0 15px rgba(43, 255, 30, 0.65),
    inset 0 3px 5px rgba(255, 255, 255, 0.6),
    inset 0 -4px 7px rgba(0, 60, 0, 0.4);

  transition: all 0.25s ease;
}

.whatsapp-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: block;
  fill: none;
  stroke: #fff;
}

.button-arrow {
  margin-left: auto;
  font-size: 32px;
  line-height: 1;
  font-family: Arial, sans-serif;
}

/* Hover effect */
.whatsapp-button:hover {
  transform: translateY(-2px);
  filter: brightness(1.12);
}

/* Mobile responsive */
@media (max-width: 480px) {
  .whatsapp-button {
    max-width: 310px;
    min-height: 68px;
    padding: 8px 13px;
    gap: 9px;
    font-size: 23px;
  }

  .whatsapp-icon {
    width: 43px;
    height: 43px;
  }

  .button-arrow {
    font-size: 28px;
  }
}

.tagline {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 85px;
  text-align: center;
  letter-spacing: 3px;
}

.tagline-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  width: 80%;
  max-width: 320px;
  margin: 0 auto 16px;
}

.tagline-rule span {
  flex: 1;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255,255,255,0.8)
  );
}

.tagline-rule span:last-child {
  transform: scaleX(-1);
}

.tagline p {
  margin: 0 0 4px;
  font-family: "Montserrat", sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 4px;
  line-height: 1.5;
}

.tagline strong {
  display: block;
  margin: 0;
  font-family: "Montserrat", sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
  line-height: 1.5;
}

.tagline em {
  color: #ffe52f;
  font-style: normal;
}

.wave {
  position: absolute;
  z-index: 1;
  left: -12%;
  width: 125%;
  height: 125px;
  bottom: -65px;
  border: 1px solid rgba(235, 0, 255, .8);
  border-radius: 50% 48% 0 0 / 45% 70% 0 0;
  transform: rotate(12deg);
  pointer-events: none;
}

.wave-one {
  bottom: -78px;
  height: 160px;
  border-width: 2px;
  box-shadow: 0 -7px 20px rgba(171, 0, 255, .18);
}

.wave-two {
  left: 8%;
  bottom: -104px;
  height: 150px;
  border-color: rgba(196, 0, 255, .65);
  transform: rotate(-13deg);
}

.wave-three {
  left: -25%;
  bottom: -135px;
  height: 150px;
  border-color: rgba(117, 0, 168, .55);
  transform: rotate(24deg);
}

.about {
  position: relative;
  min-height: 145px;
  padding: 24px 8% 28px;
  color: #15111a;
  background: #f4f4f4;
  text-align: center;
}

.about-rule {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: #6c72ff;
}

.about p {
  max-width: 850px;
  margin: 0 auto;
  font-size: clamp(.65rem, 1.8vw, .86rem);
  font-weight: 500;
  line-height: 1.45;
}

.about p strong {
  font-weight: 800;
}

@media (min-width: 700px) {
  .hero {
    min-height: 760px;
  }

  .brand {
    padding-top: 65px;
  }

  .contact {
    margin-top: 105px;
  }

  .whatsapp-button {
    min-height: 88px;
  }

  .tagline {
    bottom: 115px;
  }

  .about {
    padding-top: 30px;
    padding-bottom: 34px;
  }
}

@media (max-width: 380px) {
  .hero {
    min-height: 650px;
  }

  .brand {
    padding-top: 55px;
  }

  .brand h1 {
    font-size: 4.1rem;
  }

  .contact {
    margin-top: 90px;
  }

  .whatsapp-button {
    min-height: 70px;
    gap: 8px;
    padding-inline: 12px;
  }

  .whatsapp-icon {
    width: 49px;
    height: 49px;
  }

  .tagline {
    bottom: 85px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}